Help needed dating kimono

[Lulu Poppins]

Hi,

This is the first kimono I find, and I would like to date it right. I have my idea but would like to know better.
Can somebody help with it?

It doesn't have any labels, and probably seems handsewn and probably cotton (not light fabric).

I have been reading about yukatas and kimonos, and it seems to have characteristics of both.

Anyway, most important would be finding which era it belongs to.

Thank you

 

[Lucybelle]

Kimono are notoriously difficult to date, as the styles remain constant. This looks more like a yukata to me because it is light-weight and largely unlined. It looks like you are displaying it inside out as that half-lining would be on the interior of the garment. In fact, I am curious about that half-lining out of self fabric, which is not like any kimono I have ever seen. Is there a shoulder seam or are the front and back one continuous piece?